L7818CV STMicroelectronics | Integrated Circuits (ICs) | DigiKey
The L7818CV is a TO-220 voltage regulator IC from STMicroelectronics, featuring a 1.5A output current and a 18V output voltage. It is packaged in a single unit, with a package quantity of one. This regulator is suitable for various applications, including automotive systems.
TO-220 Primary Input Volta IC Linear Volt Regulator 1.8 V
Gallery
Attributes
| Brand name, Manufacturer name, Mfr | STMicroelectronics |
|---|---|
| Manufacturer | STMicroelectronics ST MICROELECTRONICS ST Micro STMICROELECTRONICS STMicroelectronics - SGS THOMSON |
| Extra Product Name | L7818CV STMicroelectronics | Integrated Circuits (ICs) | DigiKey |
| atoms, moq, multiple, tierMinQty1, Number of Regulators, Item_package_quantity | 1 |
| MPN, Part Number, Model, ModelNumber, Model_number, Mpns, PartNumber, Part_number, StrippedMpns | L7818CV |
| qtyInStock | 3942 |
| SKU | 497-1456-5-ND |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierMinQty7 | 1,000 |
| tierMinQty8 | 2,500 |
| tierMinQty9 | 5,000 |
| tierPrice1 | 0.45000 |
| tierPrice2 | 0.38800 |
| tierPrice3 | 0.36200 |
| tierPrice4 | 0.26880 |
| tierPrice5 | 0.22748 |
| tierPrice6 | 0.21714 |
| tierPrice7 | 0.16027 |
| tierPrice8 | 0.14993 |
| tierPrice9 | 0.13959 |
| EAN, EANList | 7426005521518 |
| Product Group | BISS |
| Category | Integrated Circuits (ICs) |
| Series, Voltage - Output (Max), Control Features | - |
| Package | Tube |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 35V |
| Voltage - Output (Min/Fixed) | 18V |
| Voltage Dropout (Max) | 2V @ 1A (Typ) |
| Current - Output | 1.5A |
| PSRR | 53dB (120Hz) |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | 0?C ~ 125?C |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
| Supplier Device Package | TO-220AB |
| Current - Quiescent (Iq) | 8 mA |
| ASIN | B0073BOPZ0 B00A8P5IAO B07321H9RX |
| AdultProduct, Autographed, Batteries_included, Batteries_required, Includes_rechargable_battery, Memorabilia, TradeInEligible | False |
| Asin | B0073BOPZ0 B00A8P5IAO B011NC6B2E B07321H9RX |
| Binding | Electronics |
| Brand | STMicroelectronics STMicroelectronics - SGS THOMSON |
| Bullet_point | InputVoltage-Max: 35 V; LineRegulation: 360 mV; NoofOutputs: 1; Noiserms: 110 µV; LoadRegulation: 360 mV; OutputVoltageMin: 18 V; DropoutVoltage-Max: 2 V; OutputCurrent-Max: 1.5 A; PositiveTolerance: 2 %; OperatingTempRange: 0 to 125 °C; RegulatorTopology: Fixed; QuiescentCurrent: 8 mA; |
| Case, NumberOfItems | 1 100 50 |
| Cat | Automotive Industrial & Scientific |
| CatId | 15684181 16310091 |
| CatTree | 15684181 15690151 15719731 15719741 16310091 16310161 193805011 306506011 |
| ClassificationId | 15719901 306843011 |
| Current_rating | 1.5 |
| DisplayName | Communication Integrated Circuits Voltage Regulators |
| Feature | Price For: Pack of 100 Order Unit: Pack of\xa010 Input Voltage Max: : 35 Input Voltage Min: : 26 Linear Regulator Case Style: : TO-220 MSL: : - No. of Pins: : 3 Operating Temperature Max: : 125 Operating Temperature Min: : 0 Output Current: : 1.5 Output Voltage Max: : 18 Output Voltage Nom.: : 18 Packaging: : Each SVHC: : To Be Advised InputVoltage-Max: 35 V; L7818CV LM7818 L7818 Voltage Regulator IC +18V 1.5A |
| Height | 183 243 26 500 56 57 61 75 |
| Identifier | 0616469717412 616469717412 7426005521518 |
| IdentifierType | EAN UPC |
| IsAutographed, IsMemorabilia | false |
| IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT |
| ItemName, Item_name | L7818CV LM7818 L7818 Voltage Regulator IC +18V 1.5A LM7818CV TO-220 Voltage Regulator IC + 18V (1.5A) L7818 7818 L7818 (Pack of 1) ST Microelectronics L7818CV Analog Linear-Regulators L7818 Series 1.5 A 18 V Output Three Terminal Voltage Regulator - TO-220-50 Item(s) |
| Item_type_keyword | automotive-voltage-regulators communication-integrated-circuits |
| Item_weight | 0.01 |
| Keyword | L7818CV L78S18CV LM78L08 |
| Label, Publisher, Studio | ST MICROELECTRONICS ST Micro STMICROELECTRONICS STMicroelectronics - SGS THOMSON |
| Link | https://m.media-amazon.com/images/I/212ayG81gIL._SL75_.jpg https://m.media-amazon.com/images/I/212ayG81gIL.jpg https://m.media-amazon.com/images/I/21Mfp1XclLL._SL75_.jpg https://m.media-amazon.com/images/I/21Mfp1XclLL.jpg https://m.media-amazon.com/images/I/418lio2nsYL._SL75_.jpg https://m.media-amazon.com/images/I/418lio2nsYL.jpg https://www.amazon.com/gp/bestsellers/industrial https://www.amazon.com/gp/bestsellers/industrial/306843011 |
| Man | ST MICROELECTRONICS STMICROELECTRONICS STMicroelectronics - SGS THOMSON |
| Name | SIZE_NAME |
| Number_of_items | 1 50 |
| OldTitle | ST MICROELECTRONICS L7818CV L7818 Series 1.5 A 18 V Output Three Terminal Voltage Regulator - TO-220 - 50 item(s) |
| PackageQuantity | 1 100 |
| ProductCategoryId | 15719901 306843011 automotive_display_on_website biss_display_on_website |
| ProductGroup | Automotive Parts and Accessories BISS BISS Basic Network Media Player |
| ProductType | ACCESSORY_OR_PART_OR_SUPPLY BISS DIP_SWITCH |
| ProductTypeName | ACCESSORY_OR_PART_OR_SUPPLY AUTO_ACCESSORY BISS DIP_SWITCH |
| Product_description | L7818 Series 1.5 A 18 V Output Three Terminal Voltage Regulator - TO-220 ***** For more information refer to the specification sheet located in the 'Downloads' section below the image ***** L7818CV LM7818 L7818 Voltage Regulator IC +18V 1.5A LM7818CV TO-220 Voltage Regulator IC + 18V (1.5A) L7818 7818 L7818 (Pack of 1) |
| Product_site_launch_date | 2012-01-30T06:31:44.376Z 2017-06-21T21:58:48.862Z 2020-06-30T20:31:49.670Z |
| Rank | 1055055 1218 1347756 1383 1903749 2162 2469 2766 277178 402 5759772 6647 761947 776543 |
| Size | 100 pack Pack of 1 |
| Sku | STMICROELECTRONICS L7818CV |
| Supplier_declared_dg_hz_regulation | unknown |
| Title | Communication Integrated Circuits Industrial & Scientific L7818CV LM7818 L7818 Voltage Regulator IC +18V 1.5A LM7818CV TO-220 Voltage Regulator IC + 18V (1.5A) L7818 7818 L7818 (Pack of 1) ST Microelectronics L7818CV Analog Linear-Regulators L7818 Series 1.5 A 18 V Output Three Terminal Voltage Regulator - TO-220-50 Item(s) STMICROELECTRONICS L7818CV LINEAR VOLTAGE REGULATOR, 1.8V, TO-220 (100 pieces) |
| TitleSource | listings feed |
| Type | ean upc |
| URL | http://ecx.images-amazon.com/images/I/216ZvYMUm-L._SL75_.jpg http://ecx.images-amazon.com/images/I/21Mfp1XclLL._SL75_.jpg http://ecx.images-amazon.com/images/I/41vHiXRzTGL._SL75_.jpg https://m.media-amazon.com/images/I/21Mfp1XclLL._SL75_.jpg https://m.media-amazon.com/images/I/418lio2nsYL._SL75_.jpg https://m.media-amazon.com/images/I/41rnTflI7SL._SL75_.jpg https://m.media-amazon.com/images/I/41vHiXRzTGL._SL75_.jpg |
| Unit | amps ounces pounds volts |
| Units | pixels pounds |
| Variant | MAIN |
| Voltage | 18.0 |
| WebsiteDisplayGroup | automotive_display_on_website biss_basic_display_on_website biss_display_on_website network_media_player_display_on_website |
| WebsiteDisplayGroupName | Automotive Parts and Accessories BISS Basic Network Media Player |
| Weight | 0.000625 |
| Width | 242 323 500 75 |
Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| 497-1456-5-ND | 1 | 3942 | 1 | 1 @ $0.45, 10 @ $0.39, 25 @ $0.36, 100 @ $0.27, 250 @ $0.23, 500 @ $0.22, 1000 @ $0.16, 2500 @ $0.15, 5000 @ $0.14 | |
| Newark | 89K1402 | 1 | 1 | ||
| MCM Electronics | 115-L7818CV | 1 | -2 | 1 | 1 @ $0.43, 4 @ $0.41 |
![]() Newark | 72K7189 | 1 | 1 | 1 @ $0.00 | |
| Little Diode | L7818CV | 1 | 65 | 1 | 1 @ $1.18 |
| Newark | 26AC1698 | 1 | 1 | ||
| 1Source | L7818CV | 1 | 1 | ||
| Hawk Electronics | L7818CV | 5 | 5 | 5 @ $0.24 | |
| Future Electronics | 6003182 | 50 | 50 | ||
| Freelance Electronics | L7818CV | 1 | 3135 | 1 | 1 @ $0.08, 659 @ $0.07 |
| Win Source | L7818CV | 1 | 2237 | 1 | |
| Hotenda | H2811412 | 1 | 1 | ||
| 102-8630 | 1 | 1 | |||
| L7818CV | 1 | 1 | |||
| L7818CV | 1 | 1 | |||
![]() AmazonTP | B00A8P5IAO | 1 | 1 | 1 @ $6.28 | |
| AmazonSC | B0073BOPZ0 | 1 | -2 | 1 | 1 @ $5.29 |
| AmazonSC | B00A8P5IAO | 1 | 1 | ||
| 585977 | 1 | 5194 | 1 | 1 @ $1.06, 10 @ $0.93, 25 @ $0.87, 100 @ $0.71, 250 @ $0.66, 500 @ $0.56, 1000 @ $0.45, 2500 @ $0.41, 5000 @ $0.33 | |
| L7818CV | 1 | -2 | 1 | 1 @ $0.74, 10 @ $0.61, 100 @ $0.54 | |
| Newark | 56P8862 | 1 | 1 |
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L7818CV LM7818 L7818 Voltage Regulator IC +18V 1.5A
Brand: STMicroelectronics - SGS THOMSON
L7818CV LM7818 L7818 Voltage Regulator IC +18V 1.5A
Listing
| Binding | Electronics |
|---|---|
| Product group | BISS |
| Product type | ACCESSORY_OR_PART_OR_SUPPLY |
| Model | L7818CV |
| Part number | L7818CV |
| Items per pack | 1 |
| Label | STMicroelectronics - SGS THOMSON |
| Manufacturer | STMicroelectronics - SGS THOMSON |
Catalog
| Feature | L7818CV LM7818 L7818 Voltage Regulator IC +18V 1.5A |
|---|---|
| Category | Automotive |
| MPN | L7818CV |
| EAN | 7426005521518 |
| Product group | BISS |
| Product type | ACCESSORY_OR_PART_OR_SUPPLY |
| Manufacturer | STMicroelectronics - SGS THOMSON |
LM7818CV TO-220 Voltage Regulator IC + 18V (1.5A) L7818 7818 L7818 (Pack of 1)
LM7818CV TO-220 Voltage Regulator IC + 18V (1.5A) L7818 7818 L7818 (Pack of 1)
Listing
| Product group | Automotive Parts and Accessories |
|---|---|
| Product type | AUTO_ACCESSORY |
| Model | L7818CV |
| Part number | L7818CV |
| Label | ST Micro |
| Manufacturer | ST Micro |
STMICROELECTRONICS L7818CV LINEAR VOLTAGE REGULATOR, 1.8V, TO-220 (100 pieces)
Brand: STMicroelectronics
Catalog
| Feature | Price For: Pack of 100 Order Unit: Pack of\xa010 Input Voltage Max: : 35 Input Voltage Min: : 26 Linear Regulator Case Style: : TO-220 MSL: : - No. of Pins: : 3 Operating Temperature Max: : 125 Operating Temperature Min: : 0 Output Current: : 1.5 Output Voltage Max: : 18 Output Voltage Nom.: : 18 Packaging: : Each SVHC: : To Be Advised |
|---|---|
| Category | Industrial & Scientific |
| MPN | L7818CV |
| Product group | BISS |
| Product type | BISS |
| Manufacturer | STMICROELECTRONICS |
ST Microelectronics L7818CV Analog Linear-Regulators L7818 Series 1.5 A 18 V Output Three Terminal Voltage Regulator - TO-220-50 Item(s)
Brand: STMicroelectronics
L7818 Series 1.5 A 18 V Output Three Terminal Voltage Regulator - TO-220 ***** For more information refer to the specification sheet located in the 'Downloads' section below the image *****
Details
- InputVoltage-Max: 35 V;
- OutputVoltageMin: 18 V; DropoutVoltage-Max: 2 V; OutputCurrent-Max: 1.5 A;
- PositiveTolerance: 2 %; OperatingTempRange: 0 to 125 °C; RegulatorTopology: Fixed; QuiescentCurrent: 8 mA;
- NoofOutputs: 1; Noiserms: 110 µV; LoadRegulation: 360 mV;
- LineRegulation: 360 mV;
Listing
| Product group | BISS |
|---|---|
| Product type | BISS |
| Model | L7818CV |
| Part number | L7818CV |
| Items per pack | 50 |
| Label | ST MICROELECTRONICS |
| Manufacturer | ST MICROELECTRONICS |
Catalog
| Feature | InputVoltage-Max: 35 V; |
|---|---|
| Category | Industrial & Scientific |
| MPN | L7818CV |
| Product group | BISS |
| Product type | BISS |
| Manufacturer | ST MICROELECTRONICS |

